Come to xiaoxiang road, the intersection of xianjia lake, which is a t-junction, there are three lanes of xiaoxiang road from the road of xianghuang road, two right turns and one left. The traffic lights of these three lanes correspond to the circular traffic lights, and when the red light is displayed, no matter the left or right vehicles are moving. The driver of the waiting line saw that the front car didn't start honking, and even got out of the car, and didn't think that the driver of the car at the top of the road would go back to him: "I didn't see it was a red light, you should go."

Yuelu Huang Lu is introduced, the traffic police brigade three squadron police to improve road traffic rate, the four intersections of the traffic lights changed from original arrow lights to circular lamp, suggests that if the direction of a single indicator arrow lights, turn left and go straight, and the circular lamp constraints are not constraint right, part of the driver for accustomed to the waiting was the right of the green, is still waiting in line at an intersection, once cause congestion. "Is originally to progress of right turn traffic rate, many drivers are not used to circular lamp, it caused the road congestion situation, in the morning and evening peak period, we adjust police on-site command scheduling, want the driver to adapt." Huang Lu said.

The police indicated that non-motor vehicles and pedestrians should be used in accordance with traffic signals at the junction of non-motor vehicles and pedestrian crossings. When the red light is on, the right turn of the vehicle is allowed to pass without blocking the permitted traffic and pedestrians.